12585715790032

Names of 12585715790032

• Cardinal: 12585715790032 can be written as Twelve trillion, five hundred eighty-five billion, seven hundred fifteen million, seven hundred ninety thousand and thirty-two.

Scientific notation

• Scientific notation: 1.2585715790032 × 10¹³

Factors of 12585715790032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16998422

Divisors of 12585715790032

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 154 176 308 601 616 1202 1232 2404 4207 4808 6611 8414 9616 13222 16828 26444 33656 46277 52888 67312 92554 105776 185108 370216 740432 16997801 33995602 67991204 118984607 135982408 186975811 237969214 271964816 373951622 475938428 747903244 951876856 1308830677 1495806488 1903753712 2617661354 2991612976 5235322708 10215678401 10470645416 20431356802 20941290832 40862713604 71509748807 81725427208 112372462411 143019497614 163450854416 224744924822 286038995228 449489849644 572077990456 786607236877 898979699288 1144155980912 1573214473754 1797959398576 3146428947508 6292857895016 12585715790032
• Sum of all divisors σ(n): 30452446168704
• Sum of proper divisors (its aliquot sum) s(n): 17866730378672
• 12585715790032 is an abundant number, because the sum of its proper divisors (17866730378672) is greater than itself. Its abundance is 5281014588640

Bases of 12585715790032

• Binary: 10110111001001010111000111100111000011010000₂
• Hexadecimal: 0xB72571E70D0
• Base-36: 4GLSQ879S

Squares and roots of 12585715790032

• 12585715790032 squared (12585715790032²) is 158400241947460809910561024
• 12585715790032 cubed (12585715790032³) is 1993580426223046673439855113432506912768
• The square root of 12585715790032 is 3547635.2391462119
• The cube root of 12585715790032 is 23260.8710344839

Scales and comparisons

• 12,585,715,790,032 seconds is equal to 400,186 years, 43 weeks, 1 day, 19 hours, 53 minutes, 52 seconds.
• To count from 1 to 12,585,715,790,032 would take you about one million, four hundred sixty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12585715790032 cubic inches would be around 1938.4 feet tall.

Recreational maths with 12585715790032

• 12585715790032 backwards is 23009751758521
• The number of decimal digits it has is: 14
• The sum of 12585715790032's digits is 55
• More coming soon!